---
product_id: 59328987
title: "GUNSONG4055E Colortune / Hi-Gauge Adaptor Kit 18mm"
brand: "gunson"
price: "€ 37.43"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.hr/products/59328987-gunsong4055e-colortune-hi-gauge-adaptor-kit-18mm
store_origin: HR
region: Croatia
---

# Available in multiple sizes 14mm to 18mm thread size Compatible with modern & classic cars GUNSONG4055E Colortune / Hi-Gauge Adaptor Kit 18mm

**Brand:** gunson
**Price:** € 37.43
**Availability:** ✅ In Stock

## Summary

> 🔧 Tune Up Your Ride with Precision!

## Quick Answers

- **What is this?** GUNSONG4055E Colortune / Hi-Gauge Adaptor Kit 18mm by gunson
- **How much does it cost?** € 37.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/59328987-gunsong4055e-colortune-hi-gauge-adaptor-kit-18mm)

## Best For

- gunson enthusiasts

## Why This Product

- Trusted gunson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Construction:** Built to withstand the rigors of automotive testing.
- • **Precision Adaptability:** Seamlessly transitions from 14mm to 18mm thread sizes.
- • **Universal Compatibility:** Perfectly suited for both modern and classic vehicles.
- • **Versatile Sizing Options:** Choose from additional sizes: 10mm, 12mm, 14mm, or 18mm.
- • **Enhanced Performance Testing:** Optimizes your engine diagnostics with reliable compression testing.

## Overview

The GUNSONG4055E Colortune / Hi-Gauge Adaptor Kit is a versatile compression tester adaptor designed to fit 14mm and 18mm thread sizes, making it ideal for a wide range of modern and classic cars. With additional sizing options available, this kit ensures you have the right tool for effective engine diagnostics.

## Description

GUNSONG4055E Colortune / Hi-Gauge Adaptor Kit 18mm

## Features

- 14 mm to 18 mm thread size
- Compression tester adaptor
- For use on 14 mm colortune and Hi Gauge
- Suitable for most modern and classic cars
- Available in additional sizes 10 mm, 12 mm, 14 mm or 18 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Compatible with Vehicle Type | Motorcycle, Car |

## Product Details

- **Brand:** GUNSON
- **Vehicle Service Type:** Motorcycle, Car
- **Global Trade Identification Number:** 05018341740603

## Images

![GUNSONG4055E Colortune / Hi-Gauge Adaptor Kit 18mm - Image 1](https://m.media-amazon.com/images/I/714Qe4+HKSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by P***Y on Reviewed in the United Kingdom 🇬🇧 on 7 June 2018*

splendid

### ⭐⭐⭐⭐⭐ 







  
  
    Adaptable
  

*by N***K on Reviewed in the United Kingdom 🇬🇧 on 28 April 2020*

Good adaptor to use on different size engines

### ⭐⭐⭐⭐⭐ 







  
  
    great addition to thegunson color tune
  

*by K***N on Reviewed in the United Kingdom 🇬🇧 on 3 August 2013*

it is a must have for most american cars. it is the easiest way to tune your engine weather it is for economy or racing.

## Frequently Bought Together

- Gunson Adaptor Kit 18 mm
- GUNSON G4074 Colortune Single Plug Kit 14mm

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**Shop now:** [https://www.desertcart.hr/products/59328987-gunsong4055e-colortune-hi-gauge-adaptor-kit-18mm](https://www.desertcart.hr/products/59328987-gunsong4055e-colortune-hi-gauge-adaptor-kit-18mm)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-13*